FR2458168A1 - Forming coreless rotor winding for electrical machine - using guide disc rotating at angle to rotating cylinder on which winding is formed - Google Patents

Forming coreless rotor winding for electrical machine - using guide disc rotating at angle to rotating cylinder on which winding is formed

Info

Publication number
FR2458168A1
FR2458168A1 FR7912977A FR7912977A FR2458168A1 FR 2458168 A1 FR2458168 A1 FR 2458168A1 FR 7912977 A FR7912977 A FR 7912977A FR 7912977 A FR7912977 A FR 7912977A FR 2458168 A1 FR2458168 A1 FR 2458168A1
Authority
FR
France
Prior art keywords
winding
cylinder
angle
rotating
guide disc
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7912977A
Other languages
French (fr)
Other versions
FR2458168B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Priority to FR7912977A priority Critical patent/FR2458168B1/en
Publication of FR2458168A1 publication Critical patent/FR2458168A1/en
Application granted granted Critical
Publication of FR2458168B1 publication Critical patent/FR2458168B1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/04—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of windings, prior to mounting into machines
    • H02K15/0435—Wound windings
    • H02K15/0464—Lap windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings

Abstract

The device has a wire guide disc (101) rotating about a winding cylinder (103) along a fixed curved path. The axis of this path is inclined to the axis of the cylinder. Two guides (105, 106) are located at different places on the surface (104) of the cylinder. The cylinder rotates about its long axis in synchronism with the rotation of the disc so that turns are wound around the cylinder at an angle to its longitudinal axis. The two guides rotate with the cylinder and return to their original position after a given number of turns has been wound. The cycle is repeated until a complete winding has been formed. The winding is then removed from the cylinder.
FR7912977A 1979-05-22 1979-05-22 METHOD AND APPARATUS FOR FORMING A CORELESS ARMATURE WINDING FOR AN ELECTRIC MACHINE Expired FR2458168B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7912977A FR2458168B1 (en) 1979-05-22 1979-05-22 METHOD AND APPARATUS FOR FORMING A CORELESS ARMATURE WINDING FOR AN ELECTRIC MACHINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7912977A FR2458168B1 (en) 1979-05-22 1979-05-22 METHOD AND APPARATUS FOR FORMING A CORELESS ARMATURE WINDING FOR AN ELECTRIC MACHINE

Publications (2)

Publication Number Publication Date
FR2458168A1 true FR2458168A1 (en) 1980-12-26
FR2458168B1 FR2458168B1 (en) 1985-08-16

Family

ID=9225726

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7912977A Expired FR2458168B1 (en) 1979-05-22 1979-05-22 METHOD AND APPARATUS FOR FORMING A CORELESS ARMATURE WINDING FOR AN ELECTRIC MACHINE

Country Status (1)

Country Link
FR (1) FR2458168B1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1564799A1 (en) * 1966-12-30 1970-04-09 Siemens Ag Winding device
AT323837B (en) * 1972-11-08 1975-07-25 Eumig DEVICE FOR MANUFACTURING WINDINGS OF IRONLESS MOTORS
FR2377113A1 (en) * 1977-01-05 1978-08-04 Int Standard Electric Corp ARMOR COIL FOR SMALL DIRECT CURRENT MOTORS

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1564799A1 (en) * 1966-12-30 1970-04-09 Siemens Ag Winding device
AT323837B (en) * 1972-11-08 1975-07-25 Eumig DEVICE FOR MANUFACTURING WINDINGS OF IRONLESS MOTORS
FR2377113A1 (en) * 1977-01-05 1978-08-04 Int Standard Electric Corp ARMOR COIL FOR SMALL DIRECT CURRENT MOTORS

Also Published As

Publication number Publication date
FR2458168B1 (en) 1985-08-16

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